Home / 44,190.99-66,296.86-14,608.82

Finding the Fourth Proportional to 44,190.99, 66,296.86 and 14,608.82

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Solution

The fourth proportional to 44,190.99, 66,296.86 and 14,608.82 is: 21,916.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.99 : 66,296.86 = 14,608.82 : x
  2. Step 2: Convert to fraction form
    44,190.99/66,296.86 = 14,608.82/x
  3. Step 3: Cross multiply
    44,190.99x = 66,296.86 × 14,608.82
  4. Step 4: Simplify right side
    44,190.99x = 968,519,023.53
  5. Step 5: Solve for x
    x = 968,519,023.53/44,190.99
  6. Step 6: Final answer
    x = 21,916.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.